I don't remember my first viewings. I think I watched ROTJ the most when I was a kid, though (which is probably why it's my favorite). I don't remember watching SW or ESB quite as much before 1995.
I remember the glorious day of going to Best Buy with my mom and buying that 1995 THX trilogy box set the day it came out. As soon as I came home I popped that bad boy in, and I think that's when the love really took hold.
Two years later Greedo shot first...